PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G547-0002-262190613-63D4Washer,shouldered

Naval Inventory Control Point Mechanicsburg · NSN 5310-01-670-6279 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-670-6279 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-670-6279. Primary manufacturer part number: G547-0002-262190613-63D4.
Features
  • Washer,shouldered — FSC 5310
  • 8 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-670-6279, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,shouldered
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN5310-01-670-6279
Primary Part NumberG547-0002-262190613-63D4
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-145-68692621-906-13 ITEM 63 INTERCHANGEABLE
Washer
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
Cross-Reference Index
Part NumberManufacturer
G547-0002-262190613-63D4 Naval Inventory Control Point Mechanicsburg (USA)
7550478-262190613-63D4 Naval Inventory Control Point Mechanicsburg (USA)
2621-906-13 ITEM 63D4 Naval Inventory Control Point Mechanicsburg (USA)
2621-906-13 ITEM 63 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
262190613-63 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7550478-262190613-63 Naval Sea Systems Command (USA)
G547-0002-262190613-63 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
262190613-63D4 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5310-01-145-6869INTERCHANGEABLE
WASHER
2621-906-13 ITEM 63

Frequently Asked Questions

What is NSN 5310-01-670-6279?

NSN 5310-01-670-6279 is a Washer,shouldered, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-670-6279?

NSN 5310-01-670-6279 has 8 cross-referenced part numbers: G547-0002-262190613-63D4 (Naval Inventory Control Point Mechanicsburg), 7550478-262190613-63D4 (Naval Inventory Control Point Mechanicsburg), 2621-906-13 ITEM 63D4 (Naval Inventory Control Point Mechanicsburg), 2621-906-13 ITEM 63 (Electric Boat Corporation Div General Dynamics Electric Boat), 262190613-63 (Electric Boat Corporation Div General Dynamics Electric Boat) and 3 more.

What NSN replaces 5310-01-670-6279?

There is 1 known substitute for 5310-01-670-6279: 5310-01-145-6869. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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